Issued Patents All Time
Showing 126–140 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8184640 | Compact virtual local area network mapper for the gigabit-passive optical network optical network management and control interface | — | 2012-05-22 |
| 8171370 | Method and apparatus for applying forward error correction in 66b systems | — | 2012-05-01 |
| 8121479 | Optical network terminal management and control interface (OMCI) containing a description of the OMCI | — | 2012-02-21 |
| 8122325 | Forward error correction for 64b66b coded systems | — | 2012-02-21 |
| 8059962 | Interleaving for 10G GPON | — | 2011-11-15 |
| 8050556 | In-band optical frequency division reflectometry | — | 2011-11-01 |
| 8050561 | Asymmetrical PON with multiple return channels | — | 2011-11-01 |
| 7953324 | System and method for data synchronization in passive optical networks | Raymond W. K. Leung, Dongyu Geng, Dongning Feng, Sergio Benedetto, Guido Montorsi | 2011-05-31 |
| 7894362 | Passive optical network topology estimation | — | 2011-02-22 |
| 7877013 | Method and system for random channel assignment in WDM based passive optical networks | — | 2011-01-25 |
| 7424229 | Methods and apparatus for Raman crosstalk reduction via idle data pattern control | — | 2008-09-09 |
| 7020394 | Method and apparatus for path selection and wavelength assignment in an optical network | Hongbiao Zhang, Kyoo-Joon Lee | 2006-03-28 |
| 6690892 | Method and apparatus for controlling delay in a shared communications network | — | 2004-02-10 |
| 5930018 | Method and apparatus for controlling communications in a passive optical network | — | 1999-07-27 |
| 5841563 | Method and system for efficient optical transmission of NTSC video | — | 1998-11-24 |